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发明名称
METAL FLEXIBLE PIPE WITH INSIDE RUBBER LINING AND MANUFACTURING METHOD OF IT
摘要
申请公布号
JPS52120416(A)
申请公布日期
1977.10.08
申请号
JP19760036894
申请日期
1976.04.01
申请人
MURAKAMI YUTAKA
发明人
MURAKAMI YUTAKA
分类号
F16L11/11;B21C37/06;B21D15/04
主分类号
F16L11/11
代理机构
代理人
主权项
地址
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